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Commit d2acffa5 authored by Hisham Muhammad's avatar Hisham Muhammad
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Merge branch 'wip' of https://github.com/hishamhm/htop into freebsd 

Conflicts:
	htop.c
	unsupported/Platform.h
parents c29e53c5 50000d80
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Inline Side-by-side
Settings.c
View file @ d2acffa5
......@@ -18,64 +18,138 @@ in the source distribution for its full text.
#define DEFAULT_DELAY 15
/*{
#include "ProcessList.h"
#include "Header.h"
#include "Process.h"
#include <stdbool.h>
typedef struct {
int len;
char** names;
int* modes;
} MeterColumnSettings;
typedef struct Settings_ {
char* userSettings;
ProcessList* pl;
Header* header;
char* filename;
MeterColumnSettings columns[2];
ProcessField* fields;
int flags;
int colorScheme;
int delay;
int direction;
ProcessField sortKey;
bool countCPUsFromZero;
bool detailedCPUTime;
bool treeView;
bool hideThreads;
bool shadowOtherUsers;
bool showThreadNames;
bool hideKernelThreads;
bool hideUserlandThreads;
bool highlightBaseName;
bool highlightMegabytes;
bool highlightThreads;
bool updateProcessNames;
bool accountGuestInCPUMeter;
bool headerMargin;
bool changed;
} Settings;
#ifndef Settings_cpuId
#define Settings_cpuId(settings, cpu) ((settings)->countCPUsFromZero ? (cpu) : (cpu)+1)
#endif
}*/
static ProcessField defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
//static ProcessField defaultIoFields[] = { PID, IO_PRIORITY, USER, IO_READ_RATE, IO_WRITE_RATE, IO_RATE, COMM, 0 };
void Settings_delete(Settings* this) {
free(this->userSettings);
free(this->filename);
free(this->fields);
for (unsigned int i = 0; i < (sizeof(this->columns)/sizeof(MeterColumnSettings)); i++) {
String_freeArray(this->columns[i].names);
free(this->columns[i].modes);
}
free(this);
}
static void Settings_readMeters(Settings* this, char* line, HeaderSide side) {
static void Settings_readMeters(Settings* this, char* line, int column) {
char* trim = String_trim(line);
int nIds;
char** ids = String_split(trim, ' ', &nIds);
free(trim);
for (int i = 0; ids[i]; i++) {
Header_createMeter(this->header, ids[i], side);
}
String_freeArray(ids);
this->columns[column].names = ids;
}
static void Settings_readMeterModes(Settings* this, char* line, HeaderSide side) {
static void Settings_readMeterModes(Settings* this, char* line, int column) {
char* trim = String_trim(line);
int nIds;
char** ids = String_split(trim, ' ', &nIds);
free(trim);
int len = 0;
for (int i = 0; ids[i]; i++) {
int mode = atoi(ids[i]);
Header_setMode(this->header, i, mode, side);
len++;
}
this->columns[column].len = len;
int* modes = calloc(len, sizeof(int));
for (int i = 0; i < len; i++) {
modes[i] = atoi(ids[i]);
}
String_freeArray(ids);
this->columns[column].modes = modes;
}
static void Settings_defaultMeters(Header* header, int cpuCount) {
static void Settings_defaultMeters(Settings* this, int cpuCount) {
int sizes[] = { 3, 3 };
if (cpuCount > 4) {
sizes[1]++;
}
for (int i = 0; i < 2; i++) {
this->columns[i].names = calloc(sizes[i], sizeof(char*));
this->columns[i].modes = calloc(sizes[i], sizeof(int));
}
int r = 0;
if (cpuCount > 8) {
Header_createMeter(header, "LeftCPUs2", LEFT_HEADER);
Header_createMeter(header, "RightCPUs2", RIGHT_HEADER);
this->columns[0].names[0] = strdup("LeftCPUs2");
this->columns[1].names[r++] = strdup("RightCPUs2");
} else if (cpuCount > 4) {
Header_createMeter(header, "LeftCPUs", LEFT_HEADER);
Header_createMeter(header, "RightCPUs", RIGHT_HEADER);
this->columns[0].names[0] = strdup("LeftCPUs");
this->columns[1].names[r++] = strdup("RightCPUs");
} else {
Header_createMeter(header, "AllCPUs", LEFT_HEADER);
this->columns[0].names[0] = strdup("AllCPUs");
}
this->columns[0].names[1] = strdup("Memory");
this->columns[0].names[2] = strdup("Swap");
this->columns[1].names[r++] = strdup("Tasks");
this->columns[1].names[r++] = strdup("LoadAverage");
this->columns[1].names[r++] = strdup("Uptime");
}
static void readFields(ProcessField* fields, int* flags, const char* line) {
char* trim = String_trim(line);
int nIds;
char** ids = String_split(trim, ' ', &nIds);
free(trim);
int i, j;
*flags = 0;
for (j = 0, i = 0; i < LAST_PROCESSFIELD && ids[i]; i++) {
// This "+1" is for compatibility with the older enum format.
int id = atoi(ids[i]) + 1;
if (id > 0 && id < LAST_PROCESSFIELD) {
fields[j] = id;
*flags |= Process_fields[id].flags;
j++;
}
}
Header_createMeter(header, "Memory", LEFT_HEADER);
Header_createMeter(header, "Swap", LEFT_HEADER);
Header_createMeter(header, "Tasks", RIGHT_HEADER);
Header_createMeter(header, "LoadAverage", RIGHT_HEADER);
Header_createMeter(header, "Uptime", RIGHT_HEADER);
fields[j] = (ProcessField) NULL;
String_freeArray(ids);
}
static bool Settings_read(Settings* this, const char* fileName, int cpuCount) {
......@@ -94,59 +168,43 @@ static bool Settings_read(Settings* this, const char* fileName, int cpuCount) {
continue;
}
if (String_eq(option[0], "fields")) {
char* trim = String_trim(option[1]);
int nIds;
char** ids = String_split(trim, ' ', &nIds);
free(trim);
int i, j;
this->pl->flags = 0;
for (j = 0, i = 0; i < LAST_PROCESSFIELD && ids[i]; i++) {
// This "+1" is for compatibility with the older enum format.
int id = atoi(ids[i]) + 1;
if (id > 0 && id < LAST_PROCESSFIELD) {
this->pl->fields[j] = id;
this->pl->flags |= Process_fieldFlags[id];
j++;
}
}
this->pl->fields[j] = (ProcessField) NULL;
String_freeArray(ids);
readFields(this->fields, &(this->flags), option[1]);
} else if (String_eq(option[0], "sort_key")) {
// This "+1" is for compatibility with the older enum format.
this->pl->sortKey = atoi(option[1]) + 1;
this->sortKey = atoi(option[1]) + 1;
} else if (String_eq(option[0], "sort_direction")) {
this->pl->direction = atoi(option[1]);
this->direction = atoi(option[1]);
} else if (String_eq(option[0], "tree_view")) {
this->pl->treeView = atoi(option[1]);
this->treeView = atoi(option[1]);
} else if (String_eq(option[0], "hide_threads")) {
this->pl->hideThreads = atoi(option[1]);
this->hideThreads = atoi(option[1]);
} else if (String_eq(option[0], "hide_kernel_threads")) {
this->pl->hideKernelThreads = atoi(option[1]);
this->hideKernelThreads = atoi(option[1]);
} else if (String_eq(option[0], "hide_userland_threads")) {
this->pl->hideUserlandThreads = atoi(option[1]);
this->hideUserlandThreads = atoi(option[1]);
} else if (String_eq(option[0], "shadow_other_users")) {
this->pl->shadowOtherUsers = atoi(option[1]);
this->shadowOtherUsers = atoi(option[1]);
} else if (String_eq(option[0], "show_thread_names")) {
this->pl->showThreadNames = atoi(option[1]);
this->showThreadNames = atoi(option[1]);
} else if (String_eq(option[0], "highlight_base_name")) {
this->pl->highlightBaseName = atoi(option[1]);
this->highlightBaseName = atoi(option[1]);
} else if (String_eq(option[0], "highlight_megabytes")) {
this->pl->highlightMegabytes = atoi(option[1]);
this->highlightMegabytes = atoi(option[1]);
} else if (String_eq(option[0], "highlight_threads")) {
this->pl->highlightThreads = atoi(option[1]);
this->highlightThreads = atoi(option[1]);
} else if (String_eq(option[0], "header_margin")) {
this->header->margin = atoi(option[1]);
this->headerMargin = atoi(option[1]);
} else if (String_eq(option[0], "expand_system_time")) {
// Compatibility option.
this->pl->detailedCPUTime = atoi(option[1]);
this->detailedCPUTime = atoi(option[1]);
} else if (String_eq(option[0], "detailed_cpu_time")) {
this->pl->detailedCPUTime = atoi(option[1]);
this->detailedCPUTime = atoi(option[1]);
} else if (String_eq(option[0], "cpu_count_from_zero")) {
this->pl->countCPUsFromZero = atoi(option[1]);
this->countCPUsFromZero = atoi(option[1]);
} else if (String_eq(option[0], "update_process_names")) {
this->pl->updateProcessNames = atoi(option[1]);
this->updateProcessNames = atoi(option[1]);
} else if (String_eq(option[0], "account_guest_in_cpu_meter")) {
this->pl->accountGuestInCPUMeter = atoi(option[1]);
this->accountGuestInCPUMeter = atoi(option[1]);
} else if (String_eq(option[0], "delay")) {
this->delay = atoi(option[1]);
} else if (String_eq(option[0], "color_scheme")) {
......@@ -154,96 +212,118 @@ static bool Settings_read(Settings* this, const char* fileName, int cpuCount) {
if (this->colorScheme < 0) this->colorScheme = 0;
if (this->colorScheme > 5) this->colorScheme = 5;
} else if (String_eq(option[0], "left_meters")) {
Settings_readMeters(this, option[1], LEFT_HEADER);
Settings_readMeters(this, option[1], 0);
readMeters = true;
} else if (String_eq(option[0], "right_meters")) {
Settings_readMeters(this, option[1], RIGHT_HEADER);
Settings_readMeters(this, option[1], 1);
readMeters = true;
} else if (String_eq(option[0], "left_meter_modes")) {
Settings_readMeterModes(this, option[1], LEFT_HEADER);
Settings_readMeterModes(this, option[1], 0);
readMeters = true;
} else if (String_eq(option[0], "right_meter_modes")) {
Settings_readMeterModes(this, option[1], RIGHT_HEADER);
Settings_readMeterModes(this, option[1], 1);
readMeters = true;
}
String_freeArray(option);
}
fclose(fd);
if (!readMeters) {
Settings_defaultMeters(this->header, cpuCount);
Settings_defaultMeters(this, cpuCount);
}
return true;
}
static void writeFields(FILE* fd, ProcessField* fields, const char* name) {
fprintf(fd, "%s=", name);
for (int i = 0; fields[i]; i++) {
// This "-1" is for compatibility with the older enum format.
fprintf(fd, "%d ", (int) fields[i]-1);
}
fprintf(fd, "\n");
}
static void writeMeters(Settings* this, FILE* fd, int column) {
for (int i = 0; i < this->columns[column].len; i++) {
fprintf(fd, "%s ", this->columns[column].names[i]);
}
fprintf(fd, "\n");
}
static void writeMeterModes(Settings* this, FILE* fd, int column) {
for (int i = 0; i < this->columns[column].len; i++) {
fprintf(fd, "%d ", this->columns[column].modes[i]);
}
fprintf(fd, "\n");
}
bool Settings_write(Settings* this) {
// TODO: implement File object and make
// file I/O object-oriented.
FILE* fd;
fd = fopen(this->userSettings, "w");
fd = fopen(this->filename, "w");
if (fd == NULL) {
return false;
}
fprintf(fd, "# Beware! This file is rewritten by htop when settings are changed in the interface.\n");
fprintf(fd, "# The parser is also very primitive, and not human-friendly.\n");
fprintf(fd, "fields=");
for (int i = 0; this->pl->fields[i]; i++) {
// This "-1" is for compatibility with the older enum format.
fprintf(fd, "%d ", (int) this->pl->fields[i]-1);
}
fprintf(fd, "\n");
writeFields(fd, this->fields, "fields");
// This "-1" is for compatibility with the older enum format.
fprintf(fd, "sort_key=%d\n", (int) this->pl->sortKey-1);
fprintf(fd, "sort_direction=%d\n", (int) this->pl->direction);
fprintf(fd, "hide_threads=%d\n", (int) this->pl->hideThreads);
fprintf(fd, "hide_kernel_threads=%d\n", (int) this->pl->hideKernelThreads);
fprintf(fd, "hide_userland_threads=%d\n", (int) this->pl->hideUserlandThreads);
fprintf(fd, "shadow_other_users=%d\n", (int) this->pl->shadowOtherUsers);
fprintf(fd, "show_thread_names=%d\n", (int) this->pl->showThreadNames);
fprintf(fd, "highlight_base_name=%d\n", (int) this->pl->highlightBaseName);
fprintf(fd, "highlight_megabytes=%d\n", (int) this->pl->highlightMegabytes);
fprintf(fd, "highlight_threads=%d\n", (int) this->pl->highlightThreads);
fprintf(fd, "tree_view=%d\n", (int) this->pl->treeView);
fprintf(fd, "header_margin=%d\n", (int) this->header->margin);
fprintf(fd, "detailed_cpu_time=%d\n", (int) this->pl->detailedCPUTime);
fprintf(fd, "cpu_count_from_zero=%d\n", (int) this->pl->countCPUsFromZero);
fprintf(fd, "update_process_names=%d\n", (int) this->pl->updateProcessNames);
fprintf(fd, "account_guest_in_cpu_meter=%d\n", (int) this->pl->accountGuestInCPUMeter);
fprintf(fd, "sort_key=%d\n", (int) this->sortKey-1);
fprintf(fd, "sort_direction=%d\n", (int) this->direction);
fprintf(fd, "hide_threads=%d\n", (int) this->hideThreads);
fprintf(fd, "hide_kernel_threads=%d\n", (int) this->hideKernelThreads);
fprintf(fd, "hide_userland_threads=%d\n", (int) this->hideUserlandThreads);
fprintf(fd, "shadow_other_users=%d\n", (int) this->shadowOtherUsers);
fprintf(fd, "show_thread_names=%d\n", (int) this->showThreadNames);
fprintf(fd, "highlight_base_name=%d\n", (int) this->highlightBaseName);
fprintf(fd, "highlight_megabytes=%d\n", (int) this->highlightMegabytes);
fprintf(fd, "highlight_threads=%d\n", (int) this->highlightThreads);
fprintf(fd, "tree_view=%d\n", (int) this->treeView);
fprintf(fd, "header_margin=%d\n", (int) this->headerMargin);
fprintf(fd, "detailed_cpu_time=%d\n", (int) this->detailedCPUTime);
fprintf(fd, "cpu_count_from_zero=%d\n", (int) this->countCPUsFromZero);
fprintf(fd, "update_process_names=%d\n", (int) this->updateProcessNames);
fprintf(fd, "account_guest_in_cpu_meter=%d\n", (int) this->accountGuestInCPUMeter);
fprintf(fd, "color_scheme=%d\n", (int) this->colorScheme);
fprintf(fd, "delay=%d\n", (int) this->delay);
fprintf(fd, "left_meters=");
for (int i = 0; i < Header_size(this->header, LEFT_HEADER); i++) {
char* name = Header_readMeterName(this->header, i, LEFT_HEADER);
fprintf(fd, "%s ", name);
free(name);
}
fprintf(fd, "\n");
fprintf(fd, "left_meter_modes=");
for (int i = 0; i < Header_size(this->header, LEFT_HEADER); i++)
fprintf(fd, "%d ", Header_readMeterMode(this->header, i, LEFT_HEADER));
fprintf(fd, "\n");
fprintf(fd, "right_meters=");
for (int i = 0; i < Header_size(this->header, RIGHT_HEADER); i++) {
char* name = Header_readMeterName(this->header, i, RIGHT_HEADER);
fprintf(fd, "%s ", name);
free(name);
}
fprintf(fd, "\n");
fprintf(fd, "right_meter_modes=");
for (int i = 0; i < Header_size(this->header, RIGHT_HEADER); i++)
fprintf(fd, "%d ", Header_readMeterMode(this->header, i, RIGHT_HEADER));
fprintf(fd, "\n");
fprintf(fd, "left_meters="); writeMeters(this, fd, 0);
fprintf(fd, "left_meter_modes="); writeMeterModes(this, fd, 0);
fprintf(fd, "right_meters="); writeMeters(this, fd, 1);
fprintf(fd, "right_meter_modes="); writeMeterModes(this, fd, 1);
fclose(fd);
return true;
}
Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount) {
Settings* this = malloc(sizeof(Settings));
this->pl = pl;
this->header = header;
Settings* Settings_new(int cpuCount) {
Settings* this = calloc(1, sizeof(Settings));
this->sortKey = PERCENT_CPU;
this->direction = 1;
this->hideThreads = false;
this->shadowOtherUsers = false;
this->showThreadNames = false;
this->hideKernelThreads = false;
this->hideUserlandThreads = false;
this->treeView = false;
this->highlightBaseName = false;
this->highlightMegabytes = false;
this->detailedCPUTime = false;
this->countCPUsFromZero = false;
this->updateProcessNames = false;
this->fields = calloc(LAST_PROCESSFIELD+1, sizeof(ProcessField));
// TODO: turn 'fields' into a Vector,
// (and ProcessFields into proper objects).
this->flags = 0;
ProcessField* defaults = defaultFields;
for (int i = 0; defaults[i]; i++) {
this->fields[i] = defaults[i];
this->flags |= Process_fields[defaults[i]].flags;
}
char* legacyDotfile = NULL;
char* rcfile = getenv("HTOPRC");
if (rcfile) {
this->userSettings = strdup(rcfile);
this->filename = strdup(rcfile);
} else {
const char* home = getenv("HOME");
if (!home) home = "";
......@@ -251,11 +331,11 @@ Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount) {
char* configDir = NULL;
char* htopDir = NULL;
if (xdgConfigHome) {
this->userSettings = String_cat(xdgConfigHome, "/htop/htoprc");
this->filename = String_cat(xdgConfigHome, "/htop/htoprc");
configDir = strdup(xdgConfigHome);
htopDir = String_cat(xdgConfigHome, "/htop");
} else {
this->userSettings = String_cat(home, "/.config/htop/htoprc");
this->filename = String_cat(home, "/.config/htop/htoprc");
configDir = String_cat(home, "/.config");
htopDir = String_cat(home, "/.config/htop");
}
......@@ -276,7 +356,7 @@ Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount) {
this->colorScheme = 0;
this->changed = false;
this->delay = DEFAULT_DELAY;
bool ok = Settings_read(this, legacyDotfile ? legacyDotfile : this->userSettings, cpuCount);
bool ok = Settings_read(this, legacyDotfile ? legacyDotfile : this->filename, cpuCount);
if (ok) {
if (legacyDotfile) {
// Transition to new location and delete old configuration file
......@@ -290,12 +370,19 @@ Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount) {
ok = Settings_read(this, systemSettings, cpuCount);
free(systemSettings);
if (!ok) {
Settings_defaultMeters(this->header, cpuCount);
pl->hideKernelThreads = true;
pl->highlightMegabytes = true;
pl->highlightThreads = false;
Settings_defaultMeters(this, cpuCount);
this->hideKernelThreads = true;
this->highlightMegabytes = true;
this->highlightThreads = false;
}
}
free(legacyDotfile);
return this;
}
void Settings_invertSortOrder(Settings* this) {
if (this->direction == 1)
this->direction = -1;
else
this->direction = 1;
}
Settings.h
View file @ d2acffa5
......@@ -11,24 +11,57 @@ in the source distribution for its full text.
#define DEFAULT_DELAY 15
#include "ProcessList.h"
#include "Header.h"
#include "Process.h"
#include <stdbool.h>
typedef struct {
int len;
char** names;
int* modes;
} MeterColumnSettings;
typedef struct Settings_ {
char* userSettings;
ProcessList* pl;
Header* header;
char* filename;
MeterColumnSettings columns[2];
ProcessField* fields;
int flags;
int colorScheme;
int delay;
int direction;
ProcessField sortKey;
bool countCPUsFromZero;
bool detailedCPUTime;
bool treeView;
bool hideThreads;
bool shadowOtherUsers;
bool showThreadNames;
bool hideKernelThreads;
bool hideUserlandThreads;
bool highlightBaseName;
bool highlightMegabytes;
bool highlightThreads;
bool updateProcessNames;
bool accountGuestInCPUMeter;
bool headerMargin;
bool changed;
} Settings;
#ifndef Settings_cpuId
#define Settings_cpuId(settings, cpu) ((settings)->countCPUsFromZero ? (cpu) : (cpu)+1)
#endif
void Settings_delete(Settings* this);
bool Settings_write(Settings* this);
Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount);
Settings* Settings_new(int cpuCount);
void Settings_invertSortOrder(Settings* this);
#endif
SwapMeter.c
View file @ d2acffa5
......@@ -8,7 +8,7 @@ in the source distribution for its full text.
#include "SwapMeter.h"
#include "CRT.h"
#include "ProcessList.h"
#include "Platform.h"
#include <stdlib.h>
#include <string.h>
......@@ -34,11 +34,8 @@ static void SwapMeter_humanNumber(char* buffer, const long int* value) {
}
static void SwapMeter_setValues(Meter* this, char* buffer, int len) {
long int usedSwap = this->pl->usedSwap;
this->total = this->pl->totalSwap;
this->values[0] = usedSwap;
snprintf(buffer, len, "%ld/%ldMB", (long int) usedSwap / MEGABYTE, (long int) this->total / MEGABYTE);
Platform_setSwapValues(this);
snprintf(buffer, len, "%ld/%ldMB", (long int) this->values[0] / MEGABYTE, (long int) this->total / MEGABYTE);
}
static void SwapMeter_display(Object* cast, RichString* out) {
......
TasksMeter.c
View file @ d2acffa5
......@@ -7,7 +7,7 @@ in the source distribution for its full text.
#include "TasksMeter.h"
#include "ProcessList.h"
#include "Platform.h"
#include "CRT.h"
/*{
......@@ -15,42 +15,46 @@ in the source distribution for its full text.
}*/
int TasksMeter_attributes[] = {
TASKS_RUNNING
CPU_KERNEL, PROCESS_THREAD, PROCESS, TASKS_RUNNING
};
static void TasksMeter_setValues(Meter* this, char* buffer, int len) {
ProcessList* pl = this->pl;
this->total = pl->totalTasks;
this->values[0] = pl->runningTasks;
snprintf(buffer, len, "%d/%d", (int) this->values[0], (int) this->total);
Platform_setTasksValues(this);
if (this->pl->settings->hideKernelThreads) {
this->values[0] = 0;
}
snprintf(buffer, len, "%d/%d", (int) this->values[3], (int) this->total);
}
static void TasksMeter_display(Object* cast, RichString* out) {
Meter* this = (Meter*)cast;
ProcessList* pl = this->pl;
Settings* settings = this->pl->settings;
char buffer[20];
sprintf(buffer, "%d", (int)(this->total - pl->userlandThreads - pl->kernelThreads));
int processes = (int) this->values[2];
sprintf(buffer, "%d", processes);
RichString_write(out, CRT_colors[METER_VALUE], buffer);
int threadValueColor = CRT_colors[METER_VALUE];
int threadCaptionColor = CRT_colors[METER_TEXT];
if (pl->highlightThreads) {
if (settings->highlightThreads) {
threadValueColor = CRT_colors[PROCESS_THREAD_BASENAME];
threadCaptionColor = CRT_colors[PROCESS_THREAD];
}
if (!pl->hideUserlandThreads) {
if (!settings->hideUserlandThreads) {
RichString_append(out, CRT_colors[METER_TEXT], ", ");
sprintf(buffer, "%d", (int)pl->userlandThreads);
sprintf(buffer, "%d", (int)this->values[1]);
RichString_append(out, threadValueColor, buffer);
RichString_append(out, threadCaptionColor, " thr");
}
if (!pl->hideKernelThreads) {
if (!settings->hideKernelThreads) {
RichString_append(out, CRT_colors[METER_TEXT], ", ");
sprintf(buffer, "%d", (int)pl->kernelThreads);
sprintf(buffer, "%d", (int)this->values[0]);
RichString_append(out, threadValueColor, buffer);
RichString_append(out, threadCaptionColor, " kthr");
}
RichString_append(out, CRT_colors[METER_TEXT], "; ");
sprintf(buffer, "%d", (int)this->values[0]);
sprintf(buffer, "%d", (int)this->values[3]);
RichString_append(out, CRT_colors[TASKS_RUNNING], buffer);
RichString_append(out, CRT_colors[METER_TEXT], " running");
}
......@@ -64,6 +68,7 @@ MeterClass TasksMeter_class = {
.setValues = TasksMeter_setValues,
.defaultMode = TEXT_METERMODE,
.total = 100.0,
.maxItems = 4,
.attributes = TasksMeter_attributes,
.name = "Tasks",
.uiName = "Task counter",
......
Vector.c
View file @ d2acffa5
......@@ -192,6 +192,10 @@ void Vector_insert(Vector* this, int idx, void* data_) {
assert(idx <= this->items);
assert(Object_isA(data, this->type));
assert(Vector_isConsistent(this));
if (idx > this->items) {
idx = this->items;
}
Vector_checkArraySize(this);
//assert(this->array[this->items] == NULL);
......
configure.ac
View file @ d2acffa5
......@@ -4,6 +4,8 @@
AC_PREREQ(2.65)
AC_INIT([htop],[1.0.3],[hisham@gobolinux.org])
year=$(date +%Y)
# The following two lines are required by hwloc scripts
AC_USE_SYSTEM_EXTENSIONS
AC_CANONICAL_TARGET
......@@ -71,6 +73,19 @@ AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [char *a; a = strdup("foo"); int i = 0; i++;
AC_MSG_ERROR([htop is written in C99. A newer version of gcc is required.]))
CFLAGS="$save_cflags"
save_cflags="${CFLAGS}"
CFLAGS="$CFLAGS -Wextra"
AC_MSG_CHECKING([if compiler supports -Wextra])
AC_TRY_COMPILE([], [], [
wextra_flag=-Wextra
AC_MSG_RESULT([yes])
],[
wextra_flag=
AC_MSG_RESULT([no])
])
CFLAGS="$save_cflags"
AC_SUBST(wextra_flag)
# Checks for features and flags.
# ----------------------------------------------------------------------
PROCDIR=/proc
......@@ -187,6 +202,8 @@ if test ! -z "$missing_headers"; then
AC_MSG_ERROR([missing headers: $missing_headers])
fi
AC_DEFINE_UNQUOTED(COPYRIGHT, "(C) 2004-$year Hisham Muhammad", [Copyright message.])
# We're done, let's go!
# ----------------------------------------------------------------------
AM_CONDITIONAL([HTOP_LINUX], [test "$my_htop_platform" = linux])
......
htop.1.in
View file @ d2acffa5
......@@ -319,13 +319,13 @@ Bytes of write(2) I/O for the process.
.B CNCLWB (IO_CANCEL)
Bytes of cancelled write(2) I/O.
.TP
.B IO_READ_RATE (IORR)
.B IO_READ_RATE (DISK READ)
The I/O rate of read(2) in bytes per second, for the process.
.TP
.B IO_WRITE_RATE (IOWR)
.B IO_WRITE_RATE (DISK WRITE)
The I/O rate of write(2) in bytes per second, for the process.
.TP
.B IO_RATE (IORW)
.B IO_RATE (DISK R/W)
The I/O rate, IO_READ_RATE + IO_WRITE_RATE (see above).
.TP
.B CGROUP
......
htop.c
View file @ d2acffa5
......@@ -5,45 +5,28 @@ Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "ProcessList.h"
#include "config.h"
#include "CRT.h"
#include "Panel.h"
#include "UsersTable.h"
#include "RichString.h"
#include "Settings.h"
#include "ScreenManager.h"
#include "FunctionBar.h"
#include "ListItem.h"
#include "String.h"
#include "Hashtable.h"
#include "ColumnsPanel.h"
#include "CategoriesPanel.h"
#include "SignalsPanel.h"
#include "TraceScreen.h"
#include "OpenFilesScreen.h"
#include "AffinityPanel.h"
#include "Platform.h"
#include "IncSet.h"
#include "Action.h"
#include "htop.h"
#include "CRT.h"
#include "MainPanel.h"
#include "ProcessList.h"
#include "ScreenManager.h"
#include "Settings.h"
#include "UsersTable.h"
#include <unistd.h>
#include <math.h>
#include <ctype.h>
#include <stdbool.h>
#include <stdlib.h>
#include <locale.h>
#include <getopt.h>
#include <pwd.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/param.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
//#link m
#define COPYRIGHT "(C) 2004-2014 Hisham Muhammad"
static void printVersionFlag() {
fputs("htop " VERSION " - " COPYRIGHT "\n"
"Released under the GNU GPL.\n\n",
......@@ -71,505 +54,26 @@ static void printHelpFlag() {
exit(0);
}
static struct { const char* key; const char* info; } helpLeft[] = {
{ .key = " Arrows: ", .info = "scroll process list" },
{ .key = " Digits: ", .info = "incremental PID search" },
{ .key = " F3 /: ", .info = "incremental name search" },
{ .key = " F4 \\: ",.info = "incremental name filtering" },
{ .key = " F5 t: ", .info = "tree view" },
{ .key = " u: ", .info = "show processes of a single user" },
{ .key = " H: ", .info = "hide/show user threads" },
{ .key = " K: ", .info = "hide/show kernel threads" },
{ .key = " F: ", .info = "cursor follows process" },
{ .key = " F6 + -: ", .info = "expand/collapse tree" },
{ .key = " P M T: ", .info = "sort by CPU%, MEM% or TIME" },
{ .key = " I: ", .info = "invert sort order" },
{ .key = " F6 >: ", .info = "select sort column" },
{ .key = NULL, .info = NULL }
};
static struct { const char* key; const char* info; } helpRight[] = {
{ .key = " Space: ", .info = "tag process" },
{ .key = " c: ", .info = "tag process and its children" },
{ .key = " U: ", .info = "untag all processes" },
{ .key = " F9 k: ", .info = "kill process/tagged processes" },
{ .key = " F7 ]: ", .info = "higher priority (root only)" },
{ .key = " F8 [: ", .info = "lower priority (+ nice)" },
#if (HAVE_LIBHWLOC || HAVE_NATIVE_AFFINITY)
{ .key = " a: ", .info = "set CPU affinity" },
#endif
{ .key = " i: ", .info = "set IO prority" },
{ .key = " l: ", .info = "list open files with lsof" },
{ .key = " s: ", .info = "trace syscalls with strace" },
{ .key = " ", .info = "" },
{ .key = " F2 S: ", .info = "setup" },
{ .key = " F1 h: ", .info = "show this help screen" },
{ .key = " F10 q: ", .info = "quit" },
{ .key = NULL, .info = NULL }
};
static void showHelp(ProcessList* pl) {
clear();
attrset(CRT_colors[HELP_BOLD]);
for (int i = 0; i < LINES-1; i++)
mvhline(i, 0, ' ', COLS);
mvaddstr(0, 0, "htop " VERSION " - " COPYRIGHT);
mvaddstr(1, 0, "Released under the GNU GPL. See 'man' page for more info.");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(3, 0, "CPU usage bar: ");
#define addattrstr(a,s) attrset(a);addstr(s)
addattrstr(CRT_colors[BAR_BORDER], "[");
if (pl->detailedCPUTime) {
addattrstr(CRT_colors[CPU_NICE_TEXT], "low"); addstr("/");
addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
addattrstr(CRT_colors[CPU_KERNEL], "kernel"); addstr("/");
addattrstr(CRT_colors[CPU_IRQ], "irq"); addstr("/");
addattrstr(CRT_colors[CPU_SOFTIRQ], "soft-irq"); addstr("/");
addattrstr(CRT_colors[CPU_STEAL], "steal"); addstr("/");
addattrstr(CRT_colors[CPU_GUEST], "guest"); addstr("/");
addattrstr(CRT_colors[CPU_IOWAIT], "io-wait");
addattrstr(CRT_colors[BAR_SHADOW], " used%");
} else {
addattrstr(CRT_colors[CPU_NICE_TEXT], "low-priority"); addstr("/");
addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
addattrstr(CRT_colors[CPU_KERNEL], "kernel"); addstr("/");
addattrstr(CRT_colors[CPU_STEAL], "virtualiz");
addattrstr(CRT_colors[BAR_SHADOW], " used%");
}
addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(4, 0, "Memory bar: ");
addattrstr(CRT_colors[BAR_BORDER], "[");
addattrstr(CRT_colors[MEMORY_USED], "used"); addstr("/");
addattrstr(CRT_colors[MEMORY_BUFFERS_TEXT], "buffers"); addstr("/");
addattrstr(CRT_colors[MEMORY_CACHE], "cache");
addattrstr(CRT_colors[BAR_SHADOW], " used/total");
addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(5, 0, "Swap bar: ");
addattrstr(CRT_colors[BAR_BORDER], "[");
addattrstr(CRT_colors[SWAP], "used");
addattrstr(CRT_colors[BAR_SHADOW], " used/total");
addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(6,0, "Type and layout of header meters are configurable in the setup screen.");
if (CRT_colorScheme == COLORSCHEME_MONOCHROME) {
mvaddstr(7, 0, "In monochrome, meters are displayed through different chars, in order: |#*@$%&");
}
mvaddstr( 8, 0, " Status: R: running; S: sleeping; T: traced/stopped; Z: zombie; D: disk sleep");
for (int i = 0; helpLeft[i].info; i++) { mvaddstr(9+i, 9, helpLeft[i].info); }
for (int i = 0; helpRight[i].info; i++) { mvaddstr(9+i, 49, helpRight[i].info); }
attrset(CRT_colors[HELP_BOLD]);
for (int i = 0; helpLeft[i].key; i++) { mvaddstr(9+i, 0, helpLeft[i].key); }
for (int i = 0; helpRight[i].key; i++) { mvaddstr(9+i, 40, helpRight[i].key); }
attrset(CRT_colors[HELP_BOLD]);
mvaddstr(23,0, "Press any key to return.");
attrset(CRT_colors[DEFAULT_COLOR]);
refresh();
CRT_readKey();
clear();
}
static const char* CategoriesFunctions[] = {" ", " ", " ", " ", " ", " ", " ", " ", " ", "Done ", NULL};
static void Setup_run(Settings* settings, const Header* header) {
ScreenManager* scr = ScreenManager_new(0, header->height, 0, -1, HORIZONTAL, header, true);
CategoriesPanel* panelCategories = CategoriesPanel_new(settings, scr);
ScreenManager_add(scr, (Panel*) panelCategories, FunctionBar_new(CategoriesFunctions, NULL, NULL), 16);
CategoriesPanel_makeMetersPage(panelCategories);
Panel* panelFocus;
int ch;
ScreenManager_run(scr, &panelFocus, &ch);
ScreenManager_delete(scr);
}
static bool changePriority(Panel* panel, int delta) {
bool anyTagged;
bool ok = Action_foreachProcess(panel, (Action_ForeachProcessFn) Process_changePriorityBy, delta, &anyTagged);
if (!ok)
beep();
return anyTagged;
}
static void addUserToVector(int key, void* userCast, void* panelCast) {
char* user = (char*) userCast;
Panel* panel = (Panel*) panelCast;
Panel_add(panel, (Object*) ListItem_new(user, key));
}
static bool setUserOnly(const char* userName, bool* userOnly, uid_t* userId) {
struct passwd* user = getpwnam(userName);
if (user) {
*userOnly = true;
*userId = user->pw_uid;
return true;
}
return false;
}
static const char* getMainPanelValue(Panel* panel, int i) {
Process* p = (Process*) Panel_get(panel, i);
if (p)
return p->comm;
return "";
}
static void tagAllChildren(Panel* panel, Process* parent) {
parent->tag = true;
pid_t ppid = parent->pid;
for (int i = 0; i < Panel_size(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
if (!p->tag && p->ppid == ppid) {
tagAllChildren(panel, p);
}
}
}
static bool expandCollapse(Panel* panel) {
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return false;
p->showChildren = !p->showChildren;
return true;
}
static inline Htop_Reaction setSortKey(ProcessList* pl, ProcessField sortKey) {
pl->sortKey = sortKey;
pl->direction = 1;
pl->treeView = false;
return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction sortBy(Panel* panel, ProcessList* pl, Header* header) {
Htop_Reaction reaction = HTOP_OK;
Panel* sortPanel = Panel_new(0, 0, 0, 0, true, Class(ListItem));
Panel_setHeader(sortPanel, "Sort by");
const char* fuFunctions[] = {"Sort ", "Cancel ", NULL};
ProcessField* fields = pl->fields;
for (int i = 0; fields[i]; i++) {
char* name = String_trim(Process_fieldNames[fields[i]]);
Panel_add(sortPanel, (Object*) ListItem_new(name, fields[i]));
if (fields[i] == pl->sortKey)
Panel_setSelected(sortPanel, i);
free(name);
}
ListItem* field = (ListItem*) Action_pickFromVector(panel, sortPanel, 15, fuFunctions, header);
if (field) {
reaction |= setSortKey(pl, field->key);
}
Object_delete(sortPanel);
return reaction | HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static void millisleep(unsigned long millisec) {
struct timespec req = {
.tv_sec = 0,
.tv_nsec = millisec * 1000000L
};
while(nanosleep(&req,&req)==-1) {
continue;
}
}
// ----------------------------------------
static Htop_Reaction actionResize(Panel* panel) {
Panel_resize(panel, COLS, LINES-(panel->y)-1);
return HTOP_REDRAW_BAR;
}
static Htop_Reaction actionSortByMemory(Panel* panel, ProcessList* pl) {
(void) panel;
return setSortKey(pl, PERCENT_MEM);
}
static Htop_Reaction actionSortByCPU(Panel* panel, ProcessList* pl) {
(void) panel;
return setSortKey(pl, PERCENT_CPU);
}
static Htop_Reaction actionSortByTime(Panel* panel, ProcessList* pl) {
(void) panel;
return setSortKey(pl, TIME);
}
static Htop_Reaction actionToggleKernelThreads(Panel* panel, ProcessList* pl) {
(void) panel;
pl->hideKernelThreads = !pl->hideKernelThreads;
return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS;
}
static Htop_Reaction actionToggleUserlandThreads(Panel* panel, ProcessList* pl) {
(void) panel;
pl->hideUserlandThreads = !pl->hideUserlandThreads;
pl->hideThreads = pl->hideUserlandThreads;
return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS;
}
static Htop_Reaction actionToggleTreeView(Panel* panel, ProcessList* pl) {
(void) panel;
pl->treeView = !pl->treeView;
if (pl->treeView) pl->direction = 1;
ProcessList_expandTree(pl);
return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction actionIncFilter(Panel* panel, ProcessList* pl, Header* header, State* state) {
(void) panel, (void) pl, (void) header;
IncSet_activate(state->inc, INC_FILTER);
return HTOP_REFRESH | HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionIncSearch(Panel* panel, ProcessList* pl, Header* header, State* state) {
(void) panel, (void) pl, (void) header;
IncSet_activate(state->inc, INC_SEARCH);
return HTOP_REFRESH | HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionHigherPriority(Panel* panel) {
bool changed = changePriority(panel, -1);
return changed ? HTOP_REFRESH : HTOP_OK;
}
static Htop_Reaction actionLowerPriority(Panel* panel) {
bool changed = changePriority(panel, 1);
return changed ? HTOP_REFRESH : HTOP_OK;
}
static Htop_Reaction actionInvertSortOrder(Panel* panel, ProcessList* pl) {
(void) panel;
ProcessList_invertSortOrder(pl);
return HTOP_REFRESH | HTOP_SAVE_SETTINGS;
}
static Htop_Reaction actionSetSortColumn(Panel* panel, ProcessList* pl, Header* header) {
return sortBy(panel, pl, header);
}
static Htop_Reaction actionExpandOrCollapse(Panel* panel) {
bool changed = expandCollapse(panel);
return changed ? HTOP_RECALCULATE : HTOP_OK;
}
static Htop_Reaction actionExpandCollapseOrSortColumn(Panel* panel, ProcessList* pl, Header* header) {
return pl->treeView ? actionExpandOrCollapse(panel) : actionSetSortColumn(panel, pl, header);
}
static Htop_Reaction actionQuit() {
return HTOP_QUIT;
}
static Htop_Reaction actionSetAffinity(Panel* panel, ProcessList* pl, Header* header) {
if (pl->cpuCount == 1)
return HTOP_OK;
#if (HAVE_LIBHWLOC || HAVE_NATIVE_AFFINITY)
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
Affinity* affinity = Process_getAffinity(p);
if (!affinity) return HTOP_OK;
Panel* affinityPanel = AffinityPanel_new(pl, affinity);
Affinity_delete(affinity);
const char* fuFunctions[] = {"Set ", "Cancel ", NULL};
void* set = Action_pickFromVector(panel, affinityPanel, 15, fuFunctions, header);
if (set) {
Affinity* affinity = AffinityPanel_getAffinity(affinityPanel);
bool ok = Action_foreachProcess(panel, (Action_ForeachProcessFn) Process_setAffinity, (size_t) affinity, NULL);
if (!ok) beep();
Affinity_delete(affinity);
}
Panel_delete((Object*)affinityPanel);
#else
(void) panel;
(void) header;
#endif
return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction actionKill(Panel* panel, ProcessList* pl, Header* header) {
(void) pl;
Panel* signalsPanel = (Panel*) SignalsPanel_new();
const char* fuFunctions[] = {"Send ", "Cancel ", NULL};
ListItem* sgn = (ListItem*) Action_pickFromVector(panel, signalsPanel, 15, fuFunctions, header);
if (sgn) {
if (sgn->key != 0) {
Panel_setHeader(panel, "Sending...");
Panel_draw(panel, true);
refresh();
Action_foreachProcess(panel, (Action_ForeachProcessFn) Process_sendSignal, (size_t) sgn->key, NULL);
napms(500);
}
}
Panel_delete((Object*)signalsPanel);
return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction actionFilterByUser(Panel* panel, ProcessList* pl, Header* header, State* state) {
Panel* usersPanel = Panel_new(0, 0, 0, 0, true, Class(ListItem));
Panel_setHeader(usersPanel, "Show processes of:");
UsersTable_foreach(state->ut, addUserToVector, usersPanel);
Vector_insertionSort(usersPanel->items);
ListItem* allUsers = ListItem_new("All users", -1);
Panel_insert(usersPanel, 0, (Object*) allUsers);
const char* fuFunctions[] = {"Show ", "Cancel ", NULL};
ListItem* picked = (ListItem*) Action_pickFromVector(panel, usersPanel, 20, fuFunctions, header);
if (picked) {
if (picked == allUsers) {
pl->userOnly = false;
} else {
setUserOnly(ListItem_getRef(picked), &(pl->userOnly), &(pl->userId));
}
}
Panel_delete((Object*)usersPanel);
return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction actionFollow() {
return HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionSetup(Panel* panel, ProcessList* pl, Header* header, State* state) {
(void) pl;
Setup_run(state->settings, header);
// TODO: shouldn't need this, colors should be dynamic
int headerHeight = Header_calculateHeight(header);
Panel_move(panel, 0, headerHeight);
Panel_resize(panel, COLS, LINES-headerHeight-1);
return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
}
static Htop_Reaction actionLsof(Panel* panel) {
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
OpenFilesScreen* ts = OpenFilesScreen_new(p);
OpenFilesScreen_run(ts);
OpenFilesScreen_delete(ts);
clear();
CRT_enableDelay();
return HTOP_REFRESH | HTOP_REDRAW_BAR;
}
static Htop_Reaction actionStrace(Panel* panel) {
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
TraceScreen* ts = TraceScreen_new(p);
TraceScreen_run(ts);
TraceScreen_delete(ts);
clear();
CRT_enableDelay();
return HTOP_REFRESH | HTOP_REDRAW_BAR;
}
static Htop_Reaction actionTag(Panel* panel) {
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
Process_toggleTag(p);
Panel_onKey(panel, KEY_DOWN);
return HTOP_OK;
}
static Htop_Reaction actionRedraw() {
clear();
return HTOP_REFRESH | HTOP_REDRAW_BAR;
}
static Htop_Reaction actionHelp(Panel* panel, ProcessList* pl) {
(void) panel;
showHelp(pl);
return HTOP_RECALCULATE | HTOP_REDRAW_BAR;
}
static Htop_Reaction actionUntagAll(Panel* panel) {
for (int i = 0; i < Panel_size(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
p->tag = false;
}
return HTOP_REFRESH;
}
static Htop_Reaction actionTagAllChildren(Panel* panel) {
Process* p = (Process*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
tagAllChildren(panel, p);
return HTOP_OK;
}
static void setBindings(Htop_Action* keys) {
keys[KEY_RESIZE] = actionResize;
keys['M'] = actionSortByMemory;
keys['T'] = actionSortByTime;
keys['P'] = actionSortByCPU;
keys['H'] = actionToggleUserlandThreads;
keys['K'] = actionToggleKernelThreads;
keys['t'] = actionToggleTreeView;
keys[KEY_F(5)] = actionToggleTreeView;
keys[KEY_F(4)] = actionIncFilter;
keys['\\'] = actionIncFilter;
keys[KEY_F(3)] = actionIncSearch;
keys['/'] = actionIncSearch;
keys[']'] = actionHigherPriority;
keys[KEY_F(7)] = actionHigherPriority;
keys['['] = actionLowerPriority;
keys[KEY_F(8)] = actionLowerPriority;
keys['I'] = actionInvertSortOrder;
keys[KEY_F(6)] = actionExpandCollapseOrSortColumn;
keys[KEY_F(18)] = actionExpandCollapseOrSortColumn;
keys['<'] = actionSetSortColumn;
keys[','] = actionSetSortColumn;
keys['>'] = actionSetSortColumn;
keys['.'] = actionSetSortColumn;
keys[KEY_F(10)] = actionQuit;
keys['q'] = actionQuit;
keys['a'] = actionSetAffinity;
keys[KEY_F(9)] = actionKill;
keys['k'] = actionKill;
keys['+'] = actionExpandOrCollapse;
keys['='] = actionExpandOrCollapse;
keys['-'] = actionExpandOrCollapse;
keys['u'] = actionFilterByUser;
keys['F'] = actionFollow;
keys['S'] = actionSetup;
keys['C'] = actionSetup;
keys[KEY_F(2)] = actionSetup;
keys['l'] = actionLsof;
keys['s'] = actionStrace;
keys[' '] = actionTag;
keys['\014'] = actionRedraw; // Ctrl+L
keys[KEY_F(1)] = actionHelp;
keys['h'] = actionHelp;
keys['?'] = actionHelp;
keys['U'] = actionUntagAll;
keys['c'] = actionTagAllChildren;
}
// ----------------------------------------
static void updateTreeFunctions(FunctionBar* fuBar, bool mode) {
if (mode) {
FunctionBar_setLabel(fuBar, KEY_F(5), "Sorted");
FunctionBar_setLabel(fuBar, KEY_F(6), "Collap");
} else {
FunctionBar_setLabel(fuBar, KEY_F(5), "Tree ");
FunctionBar_setLabel(fuBar, KEY_F(6), "SortBy");
}
}
int main(int argc, char** argv) {
int delay = -1;
bool userOnly = false;
uid_t userId = 0;
int usecolors = 1;
char *argCopy;
char *pid;
Hashtable *pidWhiteList = NULL;
typedef struct CommandLineSettings_ {
Hashtable* pidWhiteList;
uid_t userId;
int sortKey;
int delay;
bool useColors;
} CommandLineSettings;
static CommandLineSettings parseArguments(int argc, char** argv) {
CommandLineSettings flags = {
.pidWhiteList = NULL,
.userId = -1, // -1 is guaranteed to be an invalid uid_t (see setreuid(2))
.sortKey = 0,
.delay = -1,
.useColors = true,
};
int opt, opti=0;
static struct option long_opts[] =
{
{"help", no_argument, 0, 'h'},
......@@ -580,20 +84,13 @@ int main(int argc, char** argv) {
{"no-color", no_argument, 0, 'C'},
{"no-colour",no_argument, 0, 'C'},
{"pid", required_argument, 0, 'p'},
{"io", no_argument, 0, 'i'},
{0,0,0,0}
};
int sortKey = 0;
char *lc_ctype = getenv("LC_CTYPE");
if(lc_ctype != NULL)
setlocale(LC_CTYPE, lc_ctype);
else if ((lc_ctype = getenv("LC_ALL")))
setlocale(LC_CTYPE, lc_ctype);
else
setlocale(LC_CTYPE, "");
int opt, opti=0;
/* Parse arguments */
while ((opt = getopt_long(argc, argv, "hvCs:d:u:p:", long_opts, &opti))) {
while ((opt = getopt_long(argc, argv, "hvCs:d:u:p:i", long_opts, &opti))) {
if (opt == EOF) break;
switch (opt) {
case 'h':
......@@ -604,47 +101,48 @@ int main(int argc, char** argv) {
break;
case 's':
if (strcmp(optarg, "help") == 0) {
for (int j = 1; j < LAST_PROCESSFIELD; j++)
printf ("%s\n", Process_fieldNames[j]);
for (int j = 1; j < LAST_PROCESSFIELD; j++) {
const char* name = Process_fields[j].name;
if (name) printf ("%s\n", name);
}
exit(0);
}
sortKey = ColumnsPanel_fieldNameToIndex(optarg);
if (sortKey == -1) {
flags.sortKey = ColumnsPanel_fieldNameToIndex(optarg);
if (flags.sortKey == -1) {
fprintf(stderr, "Error: invalid column \"%s\".\n", optarg);
exit(1);
}
break;
case 'd':
if (sscanf(optarg, "%16d", &delay) == 1) {
if (delay < 1) delay = 1;
if (delay > 100) delay = 100;
if (sscanf(optarg, "%16d", &(flags.delay)) == 1) {
if (flags.delay < 1) flags.delay = 1;
if (flags.delay > 100) flags.delay = 100;
} else {
fprintf(stderr, "Error: invalid delay value \"%s\".\n", optarg);
exit(1);
}
break;
case 'u':
if (!setUserOnly(optarg, &userOnly, &userId)) {
if (!Action_setUserOnly(optarg, &(flags.userId))) {
fprintf(stderr, "Error: invalid user \"%s\".\n", optarg);
exit(1);
}
break;
case 'C':
usecolors=0;
flags.useColors = false;
break;
case 'p': {
argCopy = strdup(optarg);
case 'p': {
char* argCopy = strdup(optarg);
char* saveptr;
pid = strtok_r(argCopy, ",", &saveptr);
char* pid = strtok_r(argCopy, ",", &saveptr);
if( !pidWhiteList ) {
pidWhiteList = Hashtable_new(8, false);
if( !flags.pidWhiteList ) {
flags.pidWhiteList = Hashtable_new(8, false);
}
while( pid ) {
unsigned int num_pid = atoi(pid);
Hashtable_put(pidWhiteList, num_pid, (void *) 1);
Hashtable_put(flags.pidWhiteList, num_pid, (void *) 1);
pid = strtok_r(NULL, ",", &saveptr);
}
free(argCopy);
......@@ -655,6 +153,30 @@ int main(int argc, char** argv) {
exit(1);
}
}
return flags;
}
static void millisleep(unsigned long millisec) {
struct timespec req = {
.tv_sec = 0,
.tv_nsec = millisec * 1000000L
};
while(nanosleep(&req,&req)==-1) {
continue;
}
}
int main(int argc, char** argv) {
char *lc_ctype = getenv("LC_CTYPE");
if(lc_ctype != NULL)
setlocale(LC_CTYPE, lc_ctype);
else if ((lc_ctype = getenv("LC_ALL")))
setlocale(LC_CTYPE, lc_ctype);
else
setlocale(LC_CTYPE, "");
CommandLineSettings flags = parseArguments(argc, argv); // may exit()
#ifdef HAVE_PROC
if (access(PROCDIR, R_OK) != 0) {
......@@ -677,43 +199,61 @@ int main(int argc, char** argv) {
CRT_utf8 = false;
#endif
UsersTable* ut = UsersTable_new();
ProcessList* pl = ProcessList_new(ut, pidWhiteList);
pl->userOnly = userOnly;
pl->userId = userId;
Process_setupColumnWidths();
Header* header = Header_new(pl);
Settings* settings = Settings_new(pl, header, pl->cpuCount);
int headerHeight = Header_calculateHeight(header);
// FIXME: move delay code to settings
if (delay != -1)
settings->delay = delay;
if (!usecolors)
UsersTable* ut = UsersTable_new();
ProcessList* pl = ProcessList_new(ut, flags.pidWhiteList, flags.userId);
Settings* settings = Settings_new(pl->cpuCount);
pl->settings = settings;
Header* header = Header_new(pl, settings, 2);
Header_populateFromSettings(header);
if (flags.delay != -1)
settings->delay = flags.delay;
if (!flags.useColors)
settings->colorScheme = COLORSCHEME_MONOCHROME;
CRT_init(settings->delay, settings->colorScheme);
Panel* panel = Panel_new(0, headerHeight, COLS, LINES - headerHeight - 2, false, &Process_class);
ProcessList_setPanel(pl, panel);
FunctionBar* defaultBar = FunctionBar_new(defaultFunctions, NULL, NULL);
updateTreeFunctions(defaultBar, pl->treeView);
if (sortKey > 0) {
pl->sortKey = sortKey;
pl->treeView = false;
pl->direction = 1;
MainPanel* panel = MainPanel_new(defaultBar);
ProcessList_setPanel(pl, (Panel*) panel);
MainPanel_updateTreeFunctions(defaultBar, settings->treeView);
if (flags.sortKey > 0) {
settings->sortKey = flags.sortKey;
settings->treeView = false;
settings->direction = 1;
}
ProcessList_printHeader(pl, Panel_getHeader(panel));
ProcessList_printHeader(pl, Panel_getHeader((Panel*)panel));
IncSet* inc = IncSet_new(defaultBar);
State state = {
.inc = inc,
.settings = settings,
.ut = ut,
.pl = pl,
.panel = (Panel*) panel,
.header = header,
};
MainPanel_setState(panel, &state);
ScreenManager* scr = ScreenManager_new(0, header->height, 0, -1, HORIZONTAL, header, settings, true);
ScreenManager_add(scr, (Panel*) panel, defaultBar, -1);
ProcessList_scan(pl);
millisleep(75);
ProcessList_scan(pl);
ScreenManager_run(scr, NULL, NULL);
/*
FunctionBar_draw(defaultBar, NULL);
int acc = 0;
......@@ -732,12 +272,6 @@ int main(int argc, char** argv) {
Htop_Action keys[KEY_MAX] = { NULL };
setBindings(keys);
Platform_setBindings(keys);
State state = {
.inc = inc,
.settings = settings,
.ut = ut,
};
bool quit = false;
int sortTimeout = 0;
......@@ -750,7 +284,7 @@ int main(int argc, char** argv) {
double newTime = ((double)tv.tv_sec * 10) + ((double)tv.tv_usec / 100000);
bool timeToRecalculate = (newTime - oldTime > settings->delay);
if (newTime < oldTime) timeToRecalculate = true; // clock was adjusted?
int following = follow ? Action_selectedPid(panel) : -1;
int following = follow ? MainPanel_selectedPid((MainPanel*)panel) : -1;
if (timeToRecalculate) {
Header_draw(header);
oldTime = newTime;
......@@ -760,7 +294,7 @@ int main(int argc, char** argv) {
ProcessList_scan(pl);
forceRecalculate = false;
}
if (sortTimeout == 0 || pl->treeView) {
if (sortTimeout == 0 || settings->treeView) {
ProcessList_sort(pl);
sortTimeout = 1;
}
......@@ -769,7 +303,7 @@ int main(int argc, char** argv) {
}
doRefresh = true;
if (pl->treeView) {
if (settings->treeView) {
Process* p = (Process*) Panel_getSelected(panel);
if (p) {
if (!p->showChildren && !collapsed) {
......@@ -819,12 +353,12 @@ int main(int argc, char** argv) {
if (mevent.y == panel->y) {
int x = panel->scrollH + mevent.x + 1;
ProcessField field = ProcessList_keyAt(pl, x);
if (field == pl->sortKey) {
ProcessList_invertSortOrder(pl);
pl->treeView = false;
if (field == settings->sortKey) {
Settings_invertSortOrder(settings);
settings->treeView = false;
reaction |= HTOP_REDRAW_BAR;
} else {
reaction |= setSortKey(pl, field);
reaction |= setSortKey(settings, field);
}
sortTimeout = 0;
ch = ERR;
......@@ -872,7 +406,7 @@ int main(int argc, char** argv) {
}
if(ch != ERR && keys[ch]) {
reaction |= (keys[ch])(panel, pl, header, &state);
reaction |= (keys[ch])(&state);
} else {
doRefresh = false;
sortTimeout = resetSortTimeout;
......@@ -882,7 +416,7 @@ int main(int argc, char** argv) {
// Reaction handlers:
if (reaction & HTOP_REDRAW_BAR) {
updateTreeFunctions(defaultBar, pl->treeView);
updateTreeFunctions(defaultBar, settings->treeView);
IncSet_drawBar(inc);
}
if (reaction & HTOP_UPDATE_PANELHDR) {
......@@ -904,6 +438,9 @@ int main(int argc, char** argv) {
}
follow = (reaction & HTOP_KEEP_FOLLOWING);
}
*/
attron(CRT_colors[RESET_COLOR]);
mvhline(LINES-1, 0, ' ', COLS);
attroff(CRT_colors[RESET_COLOR]);
......@@ -914,16 +451,20 @@ int main(int argc, char** argv) {
Settings_write(settings);
Header_delete(header);
ProcessList_delete(pl);
/*
FunctionBar_delete((Object*)defaultBar);
Panel_delete((Object*)panel);
*/
ScreenManager_delete(scr);
IncSet_delete(inc);
UsersTable_delete(ut);
Settings_delete(settings);
if(pidWhiteList) {
Hashtable_delete(pidWhiteList);
if(flags.pidWhiteList) {
Hashtable_delete(flags.pidWhiteList);
}
return 0;
}
htop.h
View file @ d2acffa5
......@@ -11,11 +11,8 @@ in the source distribution for its full text.
//#link m
#define COPYRIGHT "(C) 2004-2014 Hisham Muhammad"
// ----------------------------------------
// ----------------------------------------
int main(int argc, char** argv);
......
linux/Battery.c
View file @ d2acffa5
......@@ -11,28 +11,24 @@ Linux battery readings written by Ian P. Hands (iphands@gmail.com, ihands@redhat
#define _GNU_SOURCE
#endif
#include <dirent.h>
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <time.h>
#include "BatteryMeter.h"
#include "String.h"
static unsigned long int parseUevent(FILE * file, const char *key) {
char line[100];
unsigned long int dValue = 0;
char* saveptr;
while (fgets(line, sizeof line, file)) {
if (strncmp(line, key, strlen(key)) == 0) {
char *value;
strtok_r(line, "=", &saveptr);
value = strtok_r(NULL, "=", &saveptr);
dValue = atoi(value);
break;
}
}
return dValue;
}
#define SYS_POWERSUPPLY_DIR "/sys/class/power_supply"
// ----------------------------------------
// READ FROM /proc
// ----------------------------------------
// This implementation reading from from /proc/acpi is really inefficient,
// but I think this is on the way out so I did not rewrite it.
// The /sys implementation below does things the right way.
static unsigned long int parseBatInfo(const char *fileName, const unsigned short int lineNum, const unsigned short int wordNum) {
const char batteryPath[] = PROCDIR "/acpi/battery/";
......@@ -94,15 +90,15 @@ static unsigned long int parseBatInfo(const char *fileName, const unsigned short
static ACPresence procAcpiCheck() {
ACPresence isOn = AC_ERROR;
const char *power_supplyPath = PROCDIR "/acpi/ac_adapter";
DIR *power_supplyDir = opendir(power_supplyPath);
if (!power_supplyDir) {
DIR *dir = opendir(power_supplyPath);
if (!dir) {
return AC_ERROR;
}
struct dirent result;
struct dirent* dirEntry;
for (;;) {
int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
int err = readdir_r((DIR *) dir, &result, &dirEntry);
if (err || !dirEntry)
break;
......@@ -121,7 +117,8 @@ static ACPresence procAcpiCheck() {
}
char line[100];
fgets(line, sizeof line, file);
char* ok = fgets(line, sizeof line, file);
if (!ok) continue;
line[sizeof(line) - 1] = '\0';
fclose(file);
......@@ -139,62 +136,12 @@ static ACPresence procAcpiCheck() {
}
}
if (power_supplyDir)
closedir(power_supplyDir);
return isOn;
}
static ACPresence sysCheck() {
ACPresence isOn = AC_ERROR;
const char *power_supplyPath = "/sys/class/power_supply";
DIR *power_supplyDir = opendir(power_supplyPath);
if (!power_supplyDir) {
return AC_ERROR;
}
struct dirent result;
struct dirent* dirEntry;
for (;;) {
int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
if (err || !dirEntry)
break;
char* entryName = (char *) dirEntry->d_name;
if (strncmp(entryName, "A", 1)) {
continue;
}
char onlinePath[50];
snprintf((char *) onlinePath, sizeof onlinePath, "%s/%s/online", power_supplyPath, entryName);
FILE* file = fopen(onlinePath, "r");
if (!file) {
isOn = AC_ERROR;
} else {
isOn = (fgetc(file) - '0');
fclose(file);
if (isOn == AC_PRESENT) {
// If any AC adapter is being used then stop
break;
}
}
}
if (power_supplyDir)
closedir(power_supplyDir);
if (dir)
closedir(dir);
return isOn;
}
ACPresence Battery_isOnAC() {
if (access(PROCDIR "/acpi/ac_adapter", F_OK) == 0) {
return procAcpiCheck();
} else if (access("/sys/class/power_supply", F_OK) == 0) {
return sysCheck();
} else {
return AC_ERROR;
}
}
double Battery_getProcBatData() {
static double Battery_getProcBatData() {
const unsigned long int totalFull = parseBatInfo("info", 3, 4);
if (totalFull == 0)
return 0;
......@@ -206,11 +153,58 @@ double Battery_getProcBatData() {
return totalRemain * 100.0 / (double) totalFull;
}
double Battery_getSysBatData() {
const char *power_supplyPath = "/sys/class/power_supply/";
DIR *power_supplyDir = opendir(power_supplyPath);
if (!power_supplyDir)
return 0;
static void Battery_getProcData(double* level, ACPresence* isOnAC) {
*level = Battery_getProcBatData();
*isOnAC = procAcpiCheck();
}
// ----------------------------------------
// READ FROM /sys
// ----------------------------------------
static inline ssize_t xread(int fd, void *buf, size_t count) {
// Read some bytes. Retry on EINTR and when we don't get as many bytes as we requested.
size_t alreadyRead = 0;
for(;;) {
ssize_t res = read(fd, buf, count);
if (res == -1 && errno == EINTR) continue;
if (res > 0) {
buf = ((char*)buf)+res;
count -= res;
alreadyRead += res;
}
if (res == -1) return -1;
if (count == 0 || res == 0) return alreadyRead;
}
}
/**
* Returns a pointer to the suffix of `str` if its beginning matches `prefix`.
* Returns NULL if the prefix does not match.
* Examples:
* match("hello world", "hello "); -> "world"
* match("hello world", "goodbye "); -> NULL
*/
static inline const char* match(const char* str, const char* prefix) {
for (;;) {
if (*prefix == '\0') {
return str;
}
if (*prefix != *str) {
return NULL;
}
prefix++; str++;
}
}
static void Battery_getSysData(double* level, ACPresence* isOnAC) {
*level = 0;
*isOnAC = AC_ERROR;
DIR *dir = opendir(SYS_POWERSUPPLY_DIR);
if (!dir)
return;
unsigned long int totalFull = 0;
unsigned long int totalRemain = 0;
......@@ -218,52 +212,120 @@ double Battery_getSysBatData() {
struct dirent result;
struct dirent* dirEntry;
for (;;) {
int err = readdir_r((DIR *) power_supplyDir, &result, &dirEntry);
int err = readdir_r((DIR *) dir, &result, &dirEntry);
if (err || !dirEntry)
break;
char* entryName = (char *) dirEntry->d_name;
if (strncmp(entryName, "BAT", 3)) {
continue;
const char filePath[50];
if (entryName[0] == 'B' && entryName[1] == 'A' && entryName[2] == 'T') {
snprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/uevent", entryName);
int fd = open(filePath, O_RDONLY);
if (fd == -1) {
closedir(dir);
return;
}
char buffer[1024];
ssize_t buflen = xread(fd, buffer, 1023);
close(fd);
if (buflen < 1) {
closedir(dir);
return;
}
buffer[buflen] = '\0';
char *buf = buffer;
char *line = NULL;
bool full = false;
bool now = false;
while ((line = strsep(&buf, "\n")) != NULL) {
const char* ps = match(line, "POWER_SUPPLY_");
if (!ps) {
continue;
}
const char* energy = match(ps, "ENERGY_");
if (!energy) {
energy = match(ps, "CHARGE_");
}
if (!energy) {
continue;
}
const char* value = (!full) ? match(energy, "FULL=") : NULL;
if (value) {
totalFull += atoi(value);
full = true;
if (now) break;
continue;
}
value = (!now) ? match(energy, "NOW=") : NULL;
if (value) {
totalRemain += atoi(value);
now = true;
if (full) break;
continue;
}
}
} else if (entryName[0] == 'A') {
if (*isOnAC != AC_ERROR) {
continue;
}
snprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/online", entryName);
int fd = open(filePath, O_RDONLY);
if (fd == -1) {
closedir(dir);
return;
}
char buffer[2] = "";
for(;;) {
ssize_t res = read(fd, buffer, 1);
if (res == -1 && errno == EINTR) continue;
break;
}
close(fd);
if (buffer[0] == '0') {
*isOnAC = AC_ABSENT;
} else if (buffer[0] == '1') {
*isOnAC = AC_PRESENT;
}
}
}
closedir(dir);
*level = totalFull > 0 ? ((double) totalRemain * 100) / (double) totalFull : 0;
}
const char ueventPath[50];
static enum { BAT_PROC, BAT_SYS, BAT_ERR } Battery_method = BAT_PROC;
snprintf((char *) ueventPath, sizeof ueventPath, "%s%s/uevent", power_supplyPath, entryName);
static time_t Battery_cacheTime = 0;
static double Battery_cacheLevel = 0;
static ACPresence Battery_cacheIsOnAC = 0;
FILE *file;
if ((file = fopen(ueventPath, "r")) == NULL) {
closedir(power_supplyDir);
return 0;
}
void Battery_getData(double* level, ACPresence* isOnAC) {
time_t now = time(NULL);
// update battery reading is slow. Update it each 10 seconds only.
if (now < Battery_cacheTime + 10) {
*level = Battery_cacheLevel;
*isOnAC = Battery_cacheIsOnAC;
return;
}
if ((totalFull += parseUevent(file, "POWER_SUPPLY_ENERGY_FULL="))) {
totalRemain += parseUevent(file, "POWER_SUPPLY_ENERGY_NOW=");
} else {
//reset file pointer
if (fseek(file, 0, SEEK_SET) < 0) {
closedir(power_supplyDir);
fclose(file);
return 0;
}
if (Battery_method == BAT_PROC) {
Battery_getProcData(level, isOnAC);
if (*level == 0) {
Battery_method = BAT_SYS;
}
//Some systems have it as CHARGE instead of ENERGY.
if ((totalFull += parseUevent(file, "POWER_SUPPLY_CHARGE_FULL="))) {
totalRemain += parseUevent(file, "POWER_SUPPLY_CHARGE_NOW=");
} else {
//reset file pointer
if (fseek(file, 0, SEEK_SET) < 0) {
closedir(power_supplyDir);
fclose(file);
return 0;
}
}
if (Battery_method == BAT_SYS) {
Battery_getSysData(level, isOnAC);
if (*level == 0) {
Battery_method = BAT_ERR;
}
fclose(file);
}
const double percent = totalFull > 0 ? ((double) totalRemain * 100) / (double) totalFull : 0;
closedir(power_supplyDir);
return percent;
if (Battery_method == BAT_ERR) {
*level = -1;
*isOnAC = AC_ERROR;
}
Battery_cacheLevel = *level;
Battery_cacheIsOnAC = *isOnAC;
Battery_cacheTime = now;
}
linux/Battery.h
View file @ d2acffa5
......@@ -15,10 +15,27 @@ Linux battery readings written by Ian P. Hands (iphands@gmail.com, ihands@redhat
#define _GNU_SOURCE
#endif
ACPresence Battery_isOnAC();
#define SYS_POWERSUPPLY_DIR "/sys/class/power_supply"
double Battery_getProcBatData();
// ----------------------------------------
// READ FROM /proc
// ----------------------------------------
double Battery_getSysBatData();
// This implementation reading from from /proc/acpi is really inefficient,
// but I think this is on the way out so I did not rewrite it.
// The /sys implementation below does things the right way.
// ----------------------------------------
// READ FROM /sys
// ----------------------------------------
/**
* Returns a pointer to the suffix of `str` if its beginning matches `prefix`.
* Returns NULL if the prefix does not match.
* Examples:
* match("hello world", "hello "); -> "world"
* match("hello world", "goodbye "); -> NULL
*/
void Battery_getData(double* level, ACPresence* isOnAC);
#endif
linux/LinuxProcess.c
View file @ d2acffa5
......@@ -10,6 +10,7 @@ in the source distribution for its full text.
#include "LinuxProcess.h"
#include "CRT.h"
#include <stdlib.h>
#include <unistd.h>
#include <sys/syscall.h>
......@@ -22,8 +23,23 @@ typedef struct LinuxProcess_ {
IOPriority ioPriority;
} LinuxProcess;
#define Process_delete LinuxProcess_delete
}*/
LinuxProcess* LinuxProcess_new(Settings* settings) {
LinuxProcess* this = calloc(sizeof(LinuxProcess), 1);
Process_init(&this->super, settings);
return this;
}
void LinuxProcess_delete(Object* cast) {
LinuxProcess* this = (LinuxProcess*) this;
Object_setClass(this, Class(Process));
Process_done((Process*)cast);
free(this);
}
/*
[1] Note that before kernel 2.6.26 a process that has not asked for
an io priority formally uses "none" as scheduling class, but the
......@@ -45,22 +61,23 @@ bool LinuxProcess_setIOPriority(LinuxProcess* this, IOPriority ioprio) {
return (LinuxProcess_updateIOPriority(this) == ioprio);
}
void LinuxProcess_writeField(LinuxProcess* this, RichString* str, ProcessField field) {
void Process_writeField(Process* this, RichString* str, ProcessField field) {
LinuxProcess* lp = (LinuxProcess*) this;
char buffer[256]; buffer[255] = '\0';
int attr = CRT_colors[DEFAULT_COLOR];
int n = sizeof(buffer) - 1;
switch (field) {
case IO_PRIORITY: {
int klass = IOPriority_class(this->ioPriority);
int klass = IOPriority_class(lp->ioPriority);
if (klass == IOPRIO_CLASS_NONE) {
// see note [1] above
snprintf(buffer, n, "B%1d ", (int) (this->super.nice + 20) / 5);
snprintf(buffer, n, "B%1d ", (int) (this->nice + 20) / 5);
} else if (klass == IOPRIO_CLASS_BE) {
snprintf(buffer, n, "B%1d ", IOPriority_data(this->ioPriority));
snprintf(buffer, n, "B%1d ", IOPriority_data(lp->ioPriority));
} else if (klass == IOPRIO_CLASS_RT) {
attr = CRT_colors[PROCESS_HIGH_PRIORITY];
snprintf(buffer, n, "R%1d ", IOPriority_data(this->ioPriority));
} else if (this->ioPriority == IOPriority_Idle) {
snprintf(buffer, n, "R%1d ", IOPriority_data(lp->ioPriority));
} else if (lp->ioPriority == IOPriority_Idle) {
attr = CRT_colors[PROCESS_LOW_PRIORITY];
snprintf(buffer, n, "id ");
} else {
......@@ -69,25 +86,26 @@ void LinuxProcess_writeField(LinuxProcess* this, RichString* str, ProcessField f
break;
}
default:
snprintf(buffer, n, "- ");
Process_writeDefaultField(this, str, field);
return;
}
RichString_append(str, attr, buffer);
}
long LinuxProcess_compare(const void* v1, const void* v2) {
long Process_compare(const void* v1, const void* v2) {
LinuxProcess *p1, *p2;
ProcessList *pl = ((Process*)v1)->pl;
if (pl->direction == 1) {
Settings *settings = ((Process*)v1)->settings;
if (settings->direction == 1) {
p1 = (LinuxProcess*)v1;
p2 = (LinuxProcess*)v2;
} else {
p2 = (LinuxProcess*)v1;
p1 = (LinuxProcess*)v2;
}
switch (pl->sortKey) {
switch (settings->sortKey) {
case IO_PRIORITY:
return LinuxProcess_effectiveIOPriority(p1) - LinuxProcess_effectiveIOPriority(p2);
default:
return (p1->super.pid - p2->super.pid);
return Process_defaultCompare(v1, v2);
}
}
linux/LinuxProcess.h
View file @ d2acffa5
......@@ -17,6 +17,12 @@ typedef struct LinuxProcess_ {
IOPriority ioPriority;
} LinuxProcess;
#define Process_delete LinuxProcess_delete
LinuxProcess* LinuxProcess_new(Settings* settings);
void LinuxProcess_delete(Object* cast);
/*
[1] Note that before kernel 2.6.26 a process that has not asked for
......@@ -32,8 +38,8 @@ IOPriority LinuxProcess_updateIOPriority(LinuxProcess* this);
bool LinuxProcess_setIOPriority(LinuxProcess* this, IOPriority ioprio);
void LinuxProcess_writeField(LinuxProcess* this, RichString* str, ProcessField field);
void Process_writeField(Process* this, RichString* str, ProcessField field);
long LinuxProcess_compare(const void* v1, const void* v2);
long Process_compare(const void* v1, const void* v2);
#endif
linux/LinuxProcessList.c
View file @ d2acffa5
......@@ -31,6 +31,56 @@ in the source distribution for its full text.
#include "ProcessList.h"
typedef struct CPUData_ {
unsigned long long int totalTime;
unsigned long long int userTime;
unsigned long long int systemTime;
unsigned long long int systemAllTime;
unsigned long long int idleAllTime;
unsigned long long int idleTime;
unsigned long long int niceTime;
unsigned long long int ioWaitTime;
unsigned long long int irqTime;
unsigned long long int softIrqTime;
unsigned long long int stealTime;
unsigned long long int guestTime;
unsigned long long int totalPeriod;
unsigned long long int userPeriod;
unsigned long long int systemPeriod;
unsigned long long int systemAllPeriod;
unsigned long long int idleAllPeriod;
unsigned long long int idlePeriod;
unsigned long long int nicePeriod;
unsigned long long int ioWaitPeriod;
unsigned long long int irqPeriod;
unsigned long long int softIrqPeriod;
unsigned long long int stealPeriod;
unsigned long long int guestPeriod;
} CPUData;
typedef struct LinuxProcessList_ {
ProcessList super;
int totalTasks;
int userlandThreads;
int kernelThreads;
int runningTasks;
CPUData* cpus;
unsigned long long int totalMem;
unsigned long long int usedMem;
unsigned long long int freeMem;
unsigned long long int sharedMem;
unsigned long long int buffersMem;
unsigned long long int cachedMem;
unsigned long long int totalSwap;
unsigned long long int usedSwap;
unsigned long long int freeSwap;
} LinuxProcessList;
#ifndef PROCDIR
#define PROCDIR "/proc"
#endif
......@@ -45,9 +95,10 @@ in the source distribution for its full text.
}*/
ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList) {
ProcessList* this = calloc(1, sizeof(ProcessList));
ProcessList_init(this, usersTable, pidWhiteList);
ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId) {
LinuxProcessList* this = calloc(1, sizeof(LinuxProcessList));
ProcessList* pl = &(this->super);
ProcessList_init(pl, usersTable, pidWhiteList, userId);
// Update CPU count:
FILE* file = fopen(PROCSTATFILE, "r");
......@@ -62,8 +113,8 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList) {
} while (String_startsWith(buffer, "cpu"));
fclose(file);
this->cpuCount = MAX(cpus - 1, 1);
this->cpus = realloc(this->cpus, cpus * sizeof(CPUData));
pl->cpuCount = MAX(cpus - 1, 1);
this->cpus = calloc(cpus, sizeof(CPUData));
for (int i = 0; i < cpus; i++) {
this->cpus[i].totalTime = 1;
......@@ -74,11 +125,13 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList) {
this->flags |= PROCESS_FLAG_OPENVZ;
#endif
return this;
return pl;
}
void ProcessList_delete(ProcessList* this) {
ProcessList_done(this);
void ProcessList_delete(ProcessList* pl) {
LinuxProcessList* this = (LinuxProcessList*) pl;
ProcessList_done(pl);
free(this->cpus);
free(this);
}
......@@ -166,7 +219,6 @@ static bool LinuxProcessList_readStatFile(Process *process, const char* dirname,
location += 1;
assert(location != NULL);
process->processor = strtol(location, &location, 10);
assert(location == NULL);
return true;
}
......@@ -200,8 +252,11 @@ static void LinuxProcessList_readIoFile(Process* process, const char* dirname, c
snprintf(filename, MAX_NAME, "%s/%s/io", dirname, name);
int fd = open(filename, O_RDONLY);
if (fd == -1)
if (fd == -1) {
process->io_rate_read_bps = -1;
process->io_rate_write_bps = -1;
return;
}
char buffer[1024];
ssize_t buflen = xread(fd, buffer, 1023);
......@@ -289,7 +344,7 @@ static void LinuxProcessList_readOpenVZData(ProcessList* this, Process* process,
FILE* file = fopen(filename, "r");
if (!file)
return;
fscanf(file,
(void) fscanf(file,
"%*32u %*32s %*1c %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
"%*32u %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
"%*32u %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
......@@ -320,6 +375,7 @@ static void LinuxProcessList_readCGroupFile(Process* process, const char* dirnam
int nFields;
char** fields = String_split(trimmed, ':', &nFields);
free(trimmed);
free(process->cgroup);
if (nFields >= 3) {
process->cgroup = strndup(fields[2] + 1, 10);
} else {
......@@ -420,9 +476,10 @@ static bool LinuxProcessList_readCmdlineFile(Process* process, const char* dirna
return true;
}
static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirname, Process* parent, double period, struct timeval tv) {
static bool LinuxProcessList_processEntries(LinuxProcessList* this, const char* dirname, Process* parent, double period, struct timeval tv) {
DIR* dir;
struct dirent* entry;
Settings* settings = this->super.settings;
time_t curTime = tv.tv_sec;
#ifdef HAVE_TASKSTATS
......@@ -431,15 +488,15 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
dir = opendir(dirname);
if (!dir) return false;
int cpus = this->cpuCount;
bool hideKernelThreads = this->hideKernelThreads;
bool hideUserlandThreads = this->hideUserlandThreads;
int cpus = this->super.cpuCount;
bool hideKernelThreads = settings->hideKernelThreads;
bool hideUserlandThreads = settings->hideUserlandThreads;
while ((entry = readdir(dir)) != NULL) {
char* name = entry->d_name;
// The RedHat kernel hides threads with a dot.
// I believe this is non-standard.
if ((!this->hideThreads) && name[0] == '.') {
if ((!settings->hideThreads) && name[0] == '.') {
name++;
}
......@@ -458,14 +515,14 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
continue;
Process* process = NULL;
Process* existingProcess = (Process*) Hashtable_get(this->processTable, pid);
Process* existingProcess = (Process*) Hashtable_get(this->super.processTable, pid);
if (existingProcess) {
assert(Vector_indexOf(this->processes, existingProcess, Process_pidCompare) != -1);
process = existingProcess;
assert(process->pid == pid);
} else {
process = Process_new(this);
process = (Process*) LinuxProcess_new(settings);
assert(process->comm == NULL);
process->pid = pid;
process->tgid = parent ? parent->pid : pid;
......@@ -476,7 +533,7 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
LinuxProcessList_processEntries(this, subdirname, process, period, tv);
#ifdef HAVE_TASKSTATS
if (this->flags & PROCESS_FLAG_IO)
if (settings->flags & PROCESS_FLAG_IO)
LinuxProcessList_readIoFile(process, dirname, name, now);
#endif
......@@ -489,7 +546,7 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
unsigned long long int lasttimes = (process->utime + process->stime);
if (! LinuxProcessList_readStatFile(process, dirname, name, command))
goto errorReadingProcess;
if (this->flags & PROCESS_FLAG_IOPRIO)
if (settings->flags & PROCESS_FLAG_IOPRIO)
LinuxProcess_updateIOPriority((LinuxProcess*)process);
float percent_cpu = (process->utime + process->stime - lasttimes) / period * 100.0;
process->percent_cpu = MAX(MIN(percent_cpu, cpus*100.0), 0.0);
......@@ -501,30 +558,30 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
if (! LinuxProcessList_statProcessDir(process, dirname, name, curTime))
goto errorReadingProcess;
process->user = UsersTable_getRef(this->usersTable, process->st_uid);
process->user = UsersTable_getRef(this->super.usersTable, process->st_uid);
#ifdef HAVE_OPENVZ
LinuxProcessList_readOpenVZData(this, process, dirname, name);
#endif
#ifdef HAVE_VSERVER
if (this->flags & PROCESS_FLAG_VSERVER)
if (settings->flags & PROCESS_FLAG_VSERVER)
LinuxProcessList_readVServerData(process, dirname, name);
#endif
if (! LinuxProcessList_readCmdlineFile(process, dirname, name))
goto errorReadingProcess;
ProcessList_add(this, process);
ProcessList_add((ProcessList*)this, process);
} else {
if (this->updateProcessNames) {
if (settings->updateProcessNames) {
if (! LinuxProcessList_readCmdlineFile(process, dirname, name))
goto errorReadingProcess;
}
}
#ifdef HAVE_CGROUP
if (this->flags & PROCESS_FLAG_CGROUP)
if (settings->flags & PROCESS_FLAG_CGROUP)
LinuxProcessList_readCGroupFile(process, dirname, name);
#endif
......@@ -537,11 +594,11 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
process->basenameOffset = -1;
process->comm = strdup(command);
} else if (Process_isThread(process)) {
if (this->showThreadNames || Process_isKernelThread(process) || process->state == 'Z') {
if (settings->showThreadNames || Process_isKernelThread(process) || process->state == 'Z') {
free(process->comm);
process->basenameOffset = -1;
process->comm = strdup(command);
} else if (this->showingThreadNames) {
} else if (settings->showThreadNames) {
if (! LinuxProcessList_readCmdlineFile(process, dirname, name))
goto errorReadingProcess;
}
......@@ -567,16 +624,16 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
process->comm = NULL;
}
if (existingProcess)
ProcessList_remove(this, process);
ProcessList_remove((ProcessList*)this, process);
else
Process_delete((Object*)process);
LinuxProcess_delete((Object*)process);
}
}
closedir(dir);
return true;
}
static inline void LinuxProcessList_scanMemoryInfo(ProcessList* this) {
static inline void LinuxProcessList_scanMemoryInfo(LinuxProcessList* this) {
unsigned long long int swapFree = 0;
FILE* file = fopen(PROCMEMINFOFILE, "r");
......@@ -617,14 +674,14 @@ static inline void LinuxProcessList_scanMemoryInfo(ProcessList* this) {
fclose(file);
}
static inline double LinuxProcessList_scanCPUTime(ProcessList* this) {
static inline double LinuxProcessList_scanCPUTime(LinuxProcessList* this) {
unsigned long long int usertime, nicetime, systemtime, idletime;
FILE* file = fopen(PROCSTATFILE, "r");
if (file == NULL) {
CRT_fatalError("Cannot open " PROCSTATFILE);
}
int cpus = this->cpuCount;
int cpus = this->super.cpuCount;
assert(cpus > 0);
for (int i = 0; i <= cpus; i++) {
char buffer[256];
......@@ -635,7 +692,8 @@ static inline double LinuxProcessList_scanCPUTime(ProcessList* this) {
// Dependending on your kernel version,
// 5, 7, 8 or 9 of these fields will be set.
// The rest will remain at zero.
fgets(buffer, 255, file);
char* ok = fgets(buffer, 255, file);
if (!ok) buffer[0] = '\0';
if (i == 0)
sscanf(buffer, "cpu %16llu %16llu %16llu %16llu %16llu %16llu %16llu %16llu %16llu %16llu", &usertime, &nicetime, &systemtime, &idletime, &ioWait, &irq, &softIrq, &steal, &guest, &guestnice);
else {
......@@ -693,15 +751,16 @@ static inline double LinuxProcessList_scanCPUTime(ProcessList* this) {
return period;
}
void ProcessList_scan(ProcessList* this) {
void ProcessList_scan(ProcessList* super) {
LinuxProcessList* this = (LinuxProcessList*) super;
LinuxProcessList_scanMemoryInfo(this);
double period = LinuxProcessList_scanCPUTime(this);
// mark all process as "dirty"
for (int i = 0; i < Vector_size(this->processes); i++) {
Process* p = (Process*) Vector_get(this->processes, i);
for (int i = 0; i < Vector_size(super->processes); i++) {
Process* p = (Process*) Vector_get(super->processes, i);
p->updated = false;
}
......@@ -714,12 +773,10 @@ void ProcessList_scan(ProcessList* this) {
gettimeofday(&tv, NULL);
LinuxProcessList_processEntries(this, PROCDIR, NULL, period, tv);
this->showingThreadNames = this->showThreadNames;
for (int i = Vector_size(this->processes) - 1; i >= 0; i--) {
Process* p = (Process*) Vector_get(this->processes, i);
for (int i = Vector_size(this->super.processes) - 1; i >= 0; i--) {
Process* p = (Process*) Vector_get(this->super.processes, i);
if (p->updated == false)
ProcessList_remove(this, p);
ProcessList_remove(super, p);
else
p->updated = false;
}
......
linux/LinuxProcessList.h
View file @ d2acffa5
......@@ -12,6 +12,56 @@ in the source distribution for its full text.
#include "ProcessList.h"
typedef struct CPUData_ {
unsigned long long int totalTime;
unsigned long long int userTime;
unsigned long long int systemTime;
unsigned long long int systemAllTime;
unsigned long long int idleAllTime;
unsigned long long int idleTime;
unsigned long long int niceTime;
unsigned long long int ioWaitTime;
unsigned long long int irqTime;
unsigned long long int softIrqTime;
unsigned long long int stealTime;
unsigned long long int guestTime;
unsigned long long int totalPeriod;
unsigned long long int userPeriod;
unsigned long long int systemPeriod;
unsigned long long int systemAllPeriod;
unsigned long long int idleAllPeriod;
unsigned long long int idlePeriod;
unsigned long long int nicePeriod;
unsigned long long int ioWaitPeriod;
unsigned long long int irqPeriod;
unsigned long long int softIrqPeriod;
unsigned long long int stealPeriod;
unsigned long long int guestPeriod;
} CPUData;
typedef struct LinuxProcessList_ {
ProcessList super;
int totalTasks;
int userlandThreads;
int kernelThreads;
int runningTasks;
CPUData* cpus;
unsigned long long int totalMem;
unsigned long long int usedMem;
unsigned long long int freeMem;
unsigned long long int sharedMem;
unsigned long long int buffersMem;
unsigned long long int cachedMem;
unsigned long long int totalSwap;
unsigned long long int usedSwap;
unsigned long long int freeSwap;
} LinuxProcessList;
#ifndef PROCDIR
#define PROCDIR "/proc"
#endif
......@@ -25,9 +75,9 @@ in the source distribution for its full text.
#endif
ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList);
ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId);
void ProcessList_delete(ProcessList* this);
void ProcessList_delete(ProcessList* pl);
#ifdef HAVE_TASKSTATS
......@@ -50,7 +100,7 @@ void ProcessList_delete(ProcessList* this);
#endif
void ProcessList_scan(ProcessList* this);
void ProcessList_scan(ProcessList* super);
#endif
linux/Platform.c
View file @ d2acffa5
......@@ -9,6 +9,7 @@ in the source distribution for its full text.
#include "IOPriority.h"
#include "IOPriorityPanel.h"
#include "LinuxProcess.h"
#include "LinuxProcessList.h"
#include "Battery.h"
#include "Meter.h"
......@@ -26,20 +27,23 @@ in the source distribution for its full text.
/*{
#include "Action.h"
#include "MainPanel.h"
#include "BatteryMeter.h"
#include "LinuxProcess.h"
}*/
static Htop_Reaction Platform_actionSetIOPriority(Panel* panel, ProcessList* pl, Header* header) {
(void) panel, (void) pl;
static Htop_Reaction Platform_actionSetIOPriority(State* st) {
Panel* panel = st->panel;
LinuxProcess* p = (LinuxProcess*) Panel_getSelected(panel);
if (!p) return HTOP_OK;
IOPriority ioprio = p->ioPriority;
Panel* ioprioPanel = IOPriorityPanel_new(ioprio);
const char* fuFunctions[] = {"Set ", "Cancel ", NULL};
void* set = Action_pickFromVector(panel, ioprioPanel, 21, fuFunctions, header);
void* set = Action_pickFromVector(st, ioprioPanel, 21, fuFunctions);
if (set) {
IOPriority ioprio = IOPriorityPanel_getIOPriority(ioprioPanel);
bool ok = Action_foreachProcess(panel, (Action_ForeachProcessFn) LinuxProcess_setIOPriority, (size_t) ioprio, NULL);
bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) LinuxProcess_setIOPriority, (size_t) ioprio, NULL);
if (!ok)
beep();
}
......@@ -76,8 +80,9 @@ int Platform_getUptime() {
double uptime = 0;
FILE* fd = fopen(PROCDIR "/uptime", "r");
if (fd) {
fscanf(fd, "%64lf", &uptime);
int n = fscanf(fd, "%64lf", &uptime);
fclose(fd);
if (n <= 0) return 0;
}
return (int) floor(uptime);
}
......@@ -99,24 +104,67 @@ int Platform_getMaxPid() {
FILE* file = fopen(PROCDIR "/sys/kernel/pid_max", "r");
if (!file) return -1;
int maxPid = 4194303;
fscanf(file, "%32d", &maxPid);
(void) fscanf(file, "%32d", &maxPid);
fclose(file);
return maxPid;
}
void Platform_getBatteryLevel(double* level, ACPresence* isOnAC) {
double Platform_setCPUValues(Meter* this, int cpu) {
LinuxProcessList* pl = (LinuxProcessList*) this->pl;
CPUData* cpuData = &(pl->cpus[cpu]);
double total = (double) ( cpuData->totalPeriod == 0 ? 1 : cpuData->totalPeriod);
double percent;
double* v = this->values;
v[0] = cpuData->nicePeriod / total * 100.0;
v[1] = cpuData->userPeriod / total * 100.0;
if (this->pl->settings->detailedCPUTime) {
v[2] = cpuData->systemPeriod / total * 100.0;
v[3] = cpuData->irqPeriod / total * 100.0;
v[4] = cpuData->softIrqPeriod / total * 100.0;
v[5] = cpuData->stealPeriod / total * 100.0;
v[6] = cpuData->guestPeriod / total * 100.0;
v[7] = cpuData->ioWaitPeriod / total * 100.0;
Meter_setItems(this, 8);
if (this->pl->settings->accountGuestInCPUMeter) {
percent = v[0]+v[1]+v[2]+v[3]+v[4]+v[5]+v[6];
} else {
percent = v[0]+v[1]+v[2]+v[3]+v[4];
}
} else {
v[2] = cpuData->systemAllPeriod / total * 100.0;
v[3] = (cpuData->stealPeriod + cpuData->guestPeriod) / total * 100.0;
Meter_setItems(this, 4);
percent = v[0]+v[1]+v[2]+v[3];
}
percent = MIN(100.0, MAX(0.0, percent));
if (isnan(percent)) percent = 0.0;
return percent;
}
double percent = Battery_getProcBatData();
void Platform_setMemoryValues(Meter* this) {
LinuxProcessList* pl = (LinuxProcessList*) this->pl;
long int usedMem = pl->usedMem;
long int buffersMem = pl->buffersMem;
long int cachedMem = pl->cachedMem;
usedMem -= buffersMem + cachedMem;
this->total = pl->totalMem;
this->values[0] = usedMem;
this->values[1] = buffersMem;
this->values[2] = cachedMem;
}
if (percent == 0) {
percent = Battery_getSysBatData();
if (percent == 0) {
*level = -1;
*isOnAC = AC_ERROR;
return;
}
}
void Platform_setSwapValues(Meter* this) {
LinuxProcessList* pl = (LinuxProcessList*) this->pl;
this->total = pl->totalSwap;
this->values[0] = pl->usedSwap;
}
*isOnAC = Battery_isOnAC();
*level = percent;
void Platform_setTasksValues(Meter* this) {
LinuxProcessList* pl = (LinuxProcessList*) this->pl;
this->values[0] = pl->kernelThreads;
this->values[1] = pl->userlandThreads;
this->values[2] = pl->totalTasks - pl->kernelThreads - pl->userlandThreads;
this->values[3] = pl->runningTasks;
if (pl->totalTasks > this->total)
this->total = pl->totalTasks;
}
linux/Platform.h
View file @ d2acffa5
......@@ -10,7 +10,9 @@ in the source distribution for its full text.
*/
#include "Action.h"
#include "MainPanel.h"
#include "BatteryMeter.h"
#include "LinuxProcess.h"
void Platform_setBindings(Htop_Action* keys);
......@@ -22,6 +24,12 @@ void Platform_getLoadAverage(double* one, double* five, double* fifteen);
int Platform_getMaxPid();
void Platform_getBatteryLevel(double* level, ACPresence* isOnAC);
double Platform_setCPUValues(Meter* this, int cpu);
void Platform_setMemoryValues(Meter* this);
void Platform_setSwapValues(Meter* this);
void Platform_setTasksValues(Meter* this);
#endif
scripts/MakeHeader.py
View file @ d2acffa5
......@@ -56,6 +56,8 @@ for line in file.readlines():
state = SKIP
elif equals != -1:
out.write("extern " + line[:equals] + ";" )
elif line.startswith("typedef struct"):
state = SKIP
elif line[-1] == "{":
out.write( line[:-2].replace("inline", "extern") + ";" )
state = SKIP
......
unsupported/Platform.c
View file @ d2acffa5
......@@ -18,6 +18,7 @@ in the source distribution for its full text.
/*{
#include "Action.h"
#include "BatteryMeter.h"
#include "UnsupportedProcess.h"
}*/
void Platform_setBindings(Htop_Action* keys) {
......@@ -59,8 +60,3 @@ int Platform_getMaxPid() {
return -1;
}
void Platform_getBatteryLevel(double* level, ACPresence* isOnAC) {
*level = -1;
*isOnAC = AC_ERROR;
}
unsupported/Platform.h
View file @ d2acffa5
......@@ -10,6 +10,8 @@ in the source distribution for its full text.
*/
#include "Action.h"
#include "BatteryMeter.h"
#include "UnsupportedProcess.h"
void Platform_setBindings(Htop_Action* keys);
......@@ -19,4 +21,6 @@ int Platform_getUptime();
void Platform_getLoadAverage(double* one, double* five, double* fifteen);
int Platform_getMaxPid();
#endif
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